Middle child truths that all parents of three kids know to be true
Middle children are their own special combination of excellent negotiator, adventurous rebel and caring friend. Their second-on-the-scene status means they are often more flexible by nature, as they slot into already-established family life and make their mark.
Here are some of the very excellent qualities you might see in middle kiddos:
2
They're healthier and heavier (at birth, at least!)
Research tells us that second-born (and latter-born) kids are healthier and heavier than their first-born siblings. They’re robust and resilient stock, which is a PLUS!
More: Scientific American